PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The best way is reducing power needs by more eff equipment because like on the grid, the power you do not use is the cheapest of all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • designnews.com